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-rw-r--r--lib/msun/src/s_cosf.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/msun/src/s_cosf.c b/lib/msun/src/s_cosf.c
index 2d65ee9..3a3b891 100644
--- a/lib/msun/src/s_cosf.c
+++ b/lib/msun/src/s_cosf.c
@@ -34,7 +34,7 @@ c4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */
float
cosf(float x)
{
- float y[2];
+ double y;
int32_t n, hx, ix;
GET_FLOAT_WORD(hx,x);
@@ -71,13 +71,13 @@ cosf(float x)
/* general argument reduction needed */
else {
- n = __ieee754_rem_pio2f(x,y);
+ n = __ieee754_rem_pio2f(x,&y);
switch(n&3) {
- case 0: return __kernel_cosdf((double)y[0]+y[1]);
- case 1: return __kernel_sindf(-(double)y[0]-y[1]);
- case 2: return -__kernel_cosdf((double)y[0]+y[1]);
+ case 0: return __kernel_cosdf(y);
+ case 1: return __kernel_sindf(-y);
+ case 2: return -__kernel_cosdf(y);
default:
- return __kernel_sindf((double)y[0]+y[1]);
+ return __kernel_sindf(y);
}
}
}
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